We have iframes currently disabled for security reasons but we would still like to be able to embed a slideshare if possible. I have seen this done before. I imagine it may be through the embed video options similar to youtube? That seems a bit strange to me though considering its not really a video.
Could not do it either in a content because of the iframe limitation
Should you want to display your slideshare in a widget or a tile, HTML seems to work fine, see Has anyone figured out an easy way to embed a slideshare into Jive?